雷公藤化学成分的研究——Ⅱ.雷公藤新二萜内酯——雷酚酮内酯的结构测定
STUDIES ON THE CHEMICAL CONSTITUENTS OF TRIPTERYGIUM WILFORDH HOOK. Ⅱ.THE STRUCTURE OF TRIPTONOLIDE, A NEW DITERPENOID LACTONE.
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Abstract: A new diterpenoid lactone named triptonolide, C20H22O4, m. p. 214~215℃, has been isolated from Tripterygium wilfordii Hook, native in Fujian province. The structure of triptonolide was elucidated on the basis of MS, IR, UV and NMR spectroscopic analyses.
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